package com.dreamtour.service;

import com.dreamtour.entity.Advertisements;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;
import java.util.Map;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author xls
 * @since 2024-12-24
 */
public interface IAdvertisementsService extends IService<Advertisements> {
    List<Map<String, Object>> countAdvertisementsByMonth();
    List<Map<String, Object>> getAdvertisementIncomeByMonth();
}
